|
There is a big difference between the skill level of an installer versus the skill and understanding of theory of trained fiber optic technicians! Before you properly certify fiber links you need to have a firm grasp of key fiber optic concepts, such as core mismatch, dB, dBm, uW, nM, Link budget, standards, acceptance testing, Fiber Optic Test Procedures (FOTPs), MOPs, mode conditioning, and laser coupling versus LED coupling. Proper fiber optic testing is difficult to master, and no fiber tester on the market can do everything for you. Any company who implies that fiber testing is easy is probably deceiving you just to sell you a meter. Also, prior experience with copper testing does not automatically translate into fiber testing expertise. Copper testing is largely "hands off" where the tester does all the work. With fiber, however, much of the responsibility for proper testing is put upon the operator. Here is a list of some of the key issues that make fiber testing more difficult than copper: 62.5/125 uM multimode, 50/125 uM multimode , and singlemode ST, SC, FC, LC, SFF, universal LED or laser of several different wavelengths dust, dirt, finger oil can cause failures This is a true factory closeout. A warranty of 30 days will be given BUT ABSOLUTELY NO TECH SUPPORT WILL BE OFFERED in lieu of the huge discount. ZOOM / Dual OWL ST Multimode Fiber Optic Test Kit You won’t find a better value on fiber optic test equipment anywhere! These test kits normally sell on the web and in mail-order catalogs for 674.00. This test kit is used for simple and accurate optical loss measurement of multimode fiber links at 850 and 1300nm. The ZOOM power meter and Dual OWL ST multimode light source are both in excellent shape and in fully-functional working order. The items in this kit are "new-in-box" quality tested factory closeouts, and come with a 30-day warranty. Dual OWL ST multimode light source Protective rubber boots and carrying straps NIST certificate of calibration Users new to fiber optics, even with prior experience with testing copper links, are encouraged to seek adequate training before attempting to test optical fibers. 3) Questions received on Saturday or Sunday about this item will be answered the following Monday. This kit contains units that are "new-in-box" factory closeouts and come with a 30-day warranty direct from the factory! All units are guaranteed to be non-DOA! Why Purchase a ZOOM / Dual OWL ST Multimode Fiber Optic Test Kit? The ZOOM / Dual OWL ST Multimode Fiber Optic Test Kit is an economical and accurate fiber optic test kit delivering professional performance and features necessary for quick and accurate loss measurement of multimode cables at 850 and 1300nm. Easy Set Reference: the ZOOM optical power meter includes a single push-button for quick and easy referencing of light source power, which is used for optical loss measurement. Other standard features of the ZOOM include a bright red LED display, 0.1dB resolution and a 2.5mm universal detector port that is compatible with FC, ST, SC, DIN, and any other 2.5 mm ferrule connector! Universal Optical Connector Port Allows Testing of ST, SC, and FC Connectors 55 dB Dynamic Range (+3 to -52 dBm) The Dual OWL ST multimode light source comes with a SC connector, injects -20dBm of 850 and 1300nm multimode fiber, and is also NIST-traceable. This test kit comes with a factory-direct 30-day limited warranty and is guaranteed to be non-DOA. Other accessories may be necessary for optical loss measurements, such as patch cords and adapters, which are NOT included in this kit. (We do not proofread any ads submitted by members) |
A-francis@desmoines-classifieds.com (Adeline Francis) for more information. Your emails will be instantly forwarded to the poster's private address.
